Connecting Battery Modules To The Ups Module - Siemens SITOP PSU8600 Manual

6.8

Connecting battery modules to the UPS module

Up to a maximum of 5 SITOP BAT8600 battery modules of the same type - as well as
battery modules from third-party manufacturers can be connected to a UPS module.
The maximum permissible cable length between the UPS module and battery/batteries is
5 m.
Note
Use the following minimum cross-sections for the power connection (terminals "+" and "-")
between the UPS module and the battery module/modules:
• for a 480 W system, a minimum cross-section of 2.5 mm
• for a 960 W system, a minimum cross-section of 4 mm
For long cables, we recommend that this cross-section is increased to avoid nuisance
alarms when overload conditions occur during buffering.
The following precautionary measures should be carefully taken into account when working
with the battery module and the rechargeable batteries:
1. Remove watches, rings and other metal objects.
2. Always used tools with insulated handles.
Material damage
It is not permissible that the "+" and "-" power terminals are connected to "0V" or
"GROUND" or the 0V busbar.
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Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
WARNING
WARNING
Fuse
Power terminals
Communication terminals
6.8 Connecting battery modules to the UPS module
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Installation
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